Skip to content
Failed

Console Output

Skipping 2,626 KB.. Full Log
 DMSC msub(IMSI-901700000004620:MSISDN-46071) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 1 (attached)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
   llist_count(&msub_list) == 0
 - Subscriber has the IMEI
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + test_no_authen_imei: now used by 2 (attached,test_no_authen_imei)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + test_no_authen_imei: now used by 2 (attached,test_no_authen_imei)
   strcmp(vsub->imei, "42342342342342") == 0
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - test_no_authen_imei: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - test_no_authen_imei: now used by 1 (attached)
 
 
 - subscriber detaches
@@ -1352,24 +1124,24 @@
 DBSSAP msc_a(unknown:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: RAN decode: COMPL_L3
 DRLL msc_a(unknown:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: Dispatching 04.08 message: MM GSM48_MT_MM_IMSI_DETACH_IND
 DMM IMSI DETACH INDICATION: IMSI-901700000004620
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + gsm48_rx_mm_imsi_detach_ind: now used by 2 (attached,gsm48_rx_mm_imsi_detach_ind)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + gsm48_rx_mm_imsi_detach_ind: now used by 2 (attached,gsm48_rx_mm_imsi_detach_ind)
 DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + active-conn: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - attached: now used by 2 (gsm48_rx_mm_imsi_detach_ind,active-conn)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - gsm48_rx_mm_imsi_detach_ind: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + active-conn: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - attached: now used by 2 (gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - gsm48_rx_mm_imsi_detach_ind: now used by 1 (active-conn)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: Received Event MSC_A_EV_CN_CLOSE
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: state_chg to MSC_A_ST_RELEASING
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: Releasing: msc_a use is 1 (rx_from_ms)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + msc_a_fsm_releasing_onenter: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + msc_a_fsm_releasing_onenter: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: + wait-Clear-Complete: now used by 2 (rx_from_ms,wait-Clear-Complete)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: RAN encode: CLEAR_COMMAND on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - msc_a_fsm_releasing_onenter: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - msc_a_fsm_releasing_onenter: now used by 1 (active-conn)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: - rx_from_ms: now used by 1 (wait-Clear-Complete)
   bssap_clear_sent == 1
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: RAN decode: CLEAR_COMPLETE
@@ -1389,8 +1161,8 @@
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){0}: Removing from parent msub_fsm
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){0}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE)
 DMSC msub(IMSI-901700000004620:MSISDN-46071) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 0 (-)
-DVLR freeing VLR subscr IMSI-901700000004620:MSISDN-46071 (max total use count was 5)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 0 (-)
+DRLL freeing VLR subscr IMSI-901700000004620:MSISDN-46071 (max total use count was 5)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
@@ -1414,41 +1186,27 @@
 DMM msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: USIM: old LAI: 001-868-1
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + mm_rx_loc_upd_req: now used by 2 (rx_from_ms,mm_rx_loc_upd_req)
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + lu: now used by 3 (rx_from_ms,mm_rx_loc_upd_req,lu)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Allocated
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: is child of msc_a(IMSI-901700000004620:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
-DREF VLR subscr unknown + _lu_fsm_associate_vsub: now used by 1 (_lu_fsm_associate_vsub)
-DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
-DVLR New subscr, IMSI: 901700000004620
-DREF VLR subscr IMSI-901700000004620 + active-conn: now used by 2 (_lu_fsm_associate_vsub,active-conn)
+DRLL VLR subscr unknown + _lu_fsm_associate_vsub: now used by 1 (_lu_fsm_associate_vsub)
+DRLL set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
+DRLL New subscr, IMSI: 901700000004620
+DRLL VLR subscr IMSI-901700000004620 + active-conn: now used by 2 (_lu_fsm_associate_vsub,active-conn)
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: Received Event MSC_A_EV_COMPLETE_LAYER_3_OK
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: state_chg to MSC_A_ST_AUTH_CIPH
-DREF VLR subscr IMSI-901700000004620 - _lu_fsm_associate_vsub: now used by 1 (active-conn)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1_pre()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_post_auth()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_post_ciph()
+DRLL VLR subscr IMSI-901700000004620 - _lu_fsm_associate_vsub: now used by 1 (active-conn)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN encode: COMMON_ID on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node_4()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Allocated
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f02801020a0101
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - mm_rx_loc_upd_req: now used by 2 (rx_from_ms,lu)
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
   lu_result_sent == 0
 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f10a0101
-DREF VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR IMSI:901700000004620 has MSISDN:46071
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071)
+DRLL VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
+DRLL IMSI:901700000004620 has MSISDN:46071
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071)
 GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
   lu_result_sent == 0
 - having received subscriber data does not mean acceptance
@@ -1473,33 +1231,19 @@
   lu_result_sent == 0
 - HLR also sends GSUP _UPDATE_LOCATION_RESULT, and we send an ID Request for the IMEI to the MS
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Allocated
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_IMEI_TMSI
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Sending DTAP: MM GSM48_MT_MM_ID_REQ
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN encode: DTAP on GERAN-A
 - DTAP --GERAN-A--> MS: GSM48_MT_MM_ID_REQ: 051802
 - DTAP matches expected message
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Deallocated
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
 - We will only do business when the IMEI is known
   llist_count(&msub_list) == 1
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + test_no_authen_tmsi_imei: now used by 2 (active-conn,test_no_authen_tmsi_imei)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + test_no_authen_tmsi_imei: now used by 2 (active-conn,test_no_authen_tmsi_imei)
   vsub->imei[0] == 0
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - test_no_authen_tmsi_imei: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - test_no_authen_tmsi_imei: now used by 1 (active-conn)
 msc_a_is_accepted() == false
   requests shall be thwarted
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
@@ -1524,20 +1268,15 @@
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_ID_RESP
 DMM IDENTITY RESPONSE: IMEI-423423423423420
-DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_ID_IMEI
+DRLL set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
 GSUP --> HLR: OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST: 30010809710000004026f0500807244332244332240a0101
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
 - HLR accepts the IMEI
 <-- GSUP rx OSMO_GSUP_MSGT_CHECK_IMEI_RESULT: 32010809710000004026f05101000a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_HLR_IMEI_ACK
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: Received Event LU_COMPL_VLR_E_IMEI_CHECK_ACK
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: lu_compl_vlr_new_tmsi()
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
 - sending LU Accept for IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU, with TMSI 0x03020100
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 - vlr_gsup_rx: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 - vlr_gsup_rx: now used by 1 (active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_CHECK_IMEI_RESULT: vlr_gsupc_read_cb() returns 0
 - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
   llist_count(&msub_list) == 1
@@ -1566,16 +1305,8 @@
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_TMSI_REALL_COMPL
 DMM msc_a(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: TMSI Reallocation Completed
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + attached: now used by 2 (active-conn,attached)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Deallocated
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + attached: now used by 2 (active-conn,attached)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Received Event MSC_A_EV_AUTHENTICATED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: state_chg to MSC_A_ST_AUTHENTICATED
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: - lu: now used by 1 (rx_from_ms)
@@ -1583,13 +1314,13 @@
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: Received Event MSC_A_EV_UNUSED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: state_chg to MSC_A_ST_RELEASING
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASING}: Releasing: msc_a use is 0 (-)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + msc_a_fsm_releasing_onenter: now used by 3 (active-conn,attached,msc_a_fsm_releasing_onenter)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 4 (active-conn,attached,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,attached,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + msc_a_fsm_releasing_onenter: now used by 3 (active-conn,attached,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 4 (active-conn,attached,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,attached,msc_a_fsm_releasing_onenter)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASING}: + wait-Clear-Complete: now used by 1 (wait-Clear-Complete)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASING}: RAN encode: CLEAR_COMMAND on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - msc_a_fsm_releasing_onenter: now used by 2 (active-conn,attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - msc_a_fsm_releasing_onenter: now used by 2 (active-conn,attached)
   bssap_clear_sent == 1
 - LU was successful, and the conn has already been closed
   lu_result_sent == 1
@@ -1599,10 +1330,6 @@
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASING}: state_chg to MSC_A_ST_RELEASED
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: Released: msc_a use is 0 (-)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU))
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_DONE}: Removing from parent msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: Removing from parent msub_fsm
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: max total use count was 3
 DMSC msub_fsm{active}: Received Event MSUB_EV_ROLE_TERMINATED
@@ -1614,16 +1341,16 @@
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){0}: Removing from parent msub_fsm
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){0}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
 DMSC msub(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - active-conn: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - active-conn: now used by 1 (attached)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
   llist_count(&msub_list) == 0
 - Subscriber has the IMEI and TMSI
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + test_no_authen_tmsi_imei: now used by 2 (attached,test_no_authen_tmsi_imei)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + test_no_authen_tmsi_imei: now used by 2 (attached,test_no_authen_tmsi_imei)
   strcmp(vsub->imei, "42342342342342") == 0
   vsub->tmsi == 0x03020100
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - test_no_authen_tmsi_imei: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - test_no_authen_tmsi_imei: now used by 1 (attached)
 
 
 - subscriber detaches
@@ -1639,24 +1366,24 @@
 DBSSAP msc_a(unknown:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: RAN decode: COMPL_L3
 DRLL msc_a(unknown:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: Dispatching 04.08 message: MM GSM48_MT_MM_IMSI_DETACH_IND
 DMM IMSI DETACH INDICATION: IMSI-901700000004620
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + gsm48_rx_mm_imsi_detach_ind: now used by 2 (attached,gsm48_rx_mm_imsi_detach_ind)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + gsm48_rx_mm_imsi_detach_ind: now used by 2 (attached,gsm48_rx_mm_imsi_detach_ind)
 DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + active-conn: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - attached: now used by 2 (gsm48_rx_mm_imsi_detach_ind,active-conn)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - gsm48_rx_mm_imsi_detach_ind: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + active-conn: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - attached: now used by 2 (gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - gsm48_rx_mm_imsi_detach_ind: now used by 1 (active-conn)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: Received Event MSC_A_EV_CN_CLOSE
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: state_chg to MSC_A_ST_RELEASING
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_RELEASING}: Releasing: msc_a use is 1 (rx_from_ms)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + msc_a_fsm_releasing_onenter: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + msc_a_fsm_releasing_onenter: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_RELEASING}: + wait-Clear-Complete: now used by 2 (rx_from_ms,wait-Clear-Complete)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_RELEASING}: RAN encode: CLEAR_COMMAND on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - msc_a_fsm_releasing_onenter: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - msc_a_fsm_releasing_onenter: now used by 1 (active-conn)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_RELEASING}: - rx_from_ms: now used by 1 (wait-Clear-Complete)
   bssap_clear_sent == 1
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_RELEASING}: RAN decode: CLEAR_COMPLETE
@@ -1676,8 +1403,8 @@
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){0}: Removing from parent msub_fsm
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){0}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE)
 DMSC msub(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - active-conn: now used by 0 (-)
-DVLR freeing VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 (max total use count was 4)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - active-conn: now used by 0 (-)
+DRLL freeing VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 (max total use count was 4)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
@@ -1701,24 +1428,19 @@
 DMM msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: USIM: old LAI: 001-868-1
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + mm_rx_loc_upd_req: now used by 2 (rx_from_ms,mm_rx_loc_upd_req)
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + lu: now used by 3 (rx_from_ms,mm_rx_loc_upd_req,lu)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Allocated
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: is child of msc_a(IMSI-901700000004620:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
-DREF VLR subscr unknown + _lu_fsm_associate_vsub: now used by 1 (_lu_fsm_associate_vsub)
-DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
-DVLR New subscr, IMSI: 901700000004620
-DREF VLR subscr IMSI-901700000004620 + active-conn: now used by 2 (_lu_fsm_associate_vsub,active-conn)
+DRLL VLR subscr unknown + _lu_fsm_associate_vsub: now used by 1 (_lu_fsm_associate_vsub)
+DRLL set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
+DRLL New subscr, IMSI: 901700000004620
+DRLL VLR subscr IMSI-901700000004620 + active-conn: now used by 2 (_lu_fsm_associate_vsub,active-conn)
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: Received Event MSC_A_EV_COMPLETE_LAYER_3_OK
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: state_chg to MSC_A_ST_AUTH_CIPH
-DREF VLR subscr IMSI-901700000004620 - _lu_fsm_associate_vsub: now used by 1 (active-conn)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
+DRLL VLR subscr IMSI-901700000004620 - _lu_fsm_associate_vsub: now used by 1 (active-conn)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
 DBSSAP msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Sending DTAP: MM GSM48_MT_MM_ID_REQ
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN encode: DTAP on GERAN-A
 - DTAP --GERAN-A--> MS: GSM48_MT_MM_ID_REQ: 051803
 - DTAP matches expected message
 DMSC dummy_msc_i(IMSI-901700000004620:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_IMEISV
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - mm_rx_loc_upd_req: now used by 2 (rx_from_ms,lu)
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
 - MS replies with an Identity Response, causes LU to commence with a GSUP LU request to HLR
@@ -1727,35 +1449,24 @@
 DBSSAP msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_ID_RESP
 DMM IDENTITY RESPONSE: IMEI-SV-4234234234234275
-DVLR set IMEISV on subscriber; IMSI=901700000004620 IMEISV=4234234234234275
-DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: Received Event VLR_ULA_E_ID_IMEISV
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_node1_pre()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_node1()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_post_auth()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_post_ciph()
+DRLL set IMEISV on subscriber; IMSI=901700000004620 IMEISV=4234234234234275
+DRLL set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN encode: COMMON_ID on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_node_4()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Allocated
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f02801020a0101
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
   lu_result_sent == 0
 - Subscriber has the IMEISV from the ID Response
-DREF VLR subscr IMSI-901700000004620 + test_no_authen_imeisv: now used by 2 (active-conn,test_no_authen_imeisv)
+DRLL VLR subscr IMSI-901700000004620 + test_no_authen_imeisv: now used by 2 (active-conn,test_no_authen_imeisv)
   strcmp(vsub->imeisv, "4234234234234275") == 0
-DREF VLR subscr IMSI-901700000004620 - test_no_authen_imeisv: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620 - test_no_authen_imeisv: now used by 1 (active-conn)
 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f10a0101
-DREF VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR IMSI:901700000004620 has MSISDN:46071
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071)
+DRLL VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
+DRLL IMSI:901700000004620 has MSISDN:46071
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071)
 GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
   lu_result_sent == 0
 - having received subscriber data does not mean acceptance
@@ -1780,42 +1491,23 @@
   lu_result_sent == 0
 - HLR also sends GSUP _UPDATE_LOCATION_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Allocated
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
 - sending LU Accept for IMSI-901700000004620:MSISDN-46071:GERAN-A:LU
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + attached: now used by 3 (active-conn,vlr_gsup_rx,attached)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU))
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Deferring: will deallocate with upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + attached: now used by 3 (active-conn,vlr_gsup_rx,attached)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Received Event MSC_A_EV_AUTHENTICATED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: state_chg to MSC_A_ST_AUTHENTICATED
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: - lu: now used by 0 (-)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: Received Event MSC_A_EV_UNUSED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: state_chg to MSC_A_ST_RELEASING
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASING}: Releasing: msc_a use is 0 (-)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + msc_a_fsm_releasing_onenter: now used by 4 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 5 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 4 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + msc_a_fsm_releasing_onenter: now used by 4 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 5 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 4 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASING}: + wait-Clear-Complete: now used by 1 (wait-Clear-Complete)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASING}: RAN encode: CLEAR_COMMAND on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - msc_a_fsm_releasing_onenter: now used by 3 (active-conn,vlr_gsup_rx,attached)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Deallocated, including all deferred deallocations
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 2 (active-conn,attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - msc_a_fsm_releasing_onenter: now used by 3 (active-conn,vlr_gsup_rx,attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 2 (active-conn,attached)
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
 - LU was successful, and the conn has already been closed
   lu_result_sent == 1
@@ -1826,10 +1518,6 @@
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASING}: state_chg to MSC_A_ST_RELEASED
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: Released: msc_a use is 0 (-)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU))
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_DONE}: Removing from parent msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: Removing from parent msub_fsm
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: max total use count was 3
 DMSC msub_fsm{active}: Received Event MSUB_EV_ROLE_TERMINATED
@@ -1841,7 +1529,7 @@
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){0}: Removing from parent msub_fsm
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){0}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
 DMSC msub(IMSI-901700000004620:MSISDN-46071) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 1 (attached)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
@@ -1861,24 +1549,24 @@
 DBSSAP msc_a(unknown:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: RAN decode: COMPL_L3
 DRLL msc_a(unknown:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: Dispatching 04.08 message: MM GSM48_MT_MM_IMSI_DETACH_IND
 DMM IMSI DETACH INDICATION: IMSI-901700000004620
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + gsm48_rx_mm_imsi_detach_ind: now used by 2 (attached,gsm48_rx_mm_imsi_detach_ind)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + gsm48_rx_mm_imsi_detach_ind: now used by 2 (attached,gsm48_rx_mm_imsi_detach_ind)
 DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + active-conn: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - attached: now used by 2 (gsm48_rx_mm_imsi_detach_ind,active-conn)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - gsm48_rx_mm_imsi_detach_ind: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + active-conn: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - attached: now used by 2 (gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - gsm48_rx_mm_imsi_detach_ind: now used by 1 (active-conn)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: Received Event MSC_A_EV_CN_CLOSE
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: state_chg to MSC_A_ST_RELEASING
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: Releasing: msc_a use is 1 (rx_from_ms)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + msc_a_fsm_releasing_onenter: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + msc_a_fsm_releasing_onenter: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: + wait-Clear-Complete: now used by 2 (rx_from_ms,wait-Clear-Complete)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: RAN encode: CLEAR_COMMAND on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - msc_a_fsm_releasing_onenter: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - msc_a_fsm_releasing_onenter: now used by 1 (active-conn)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: - rx_from_ms: now used by 1 (wait-Clear-Complete)
   bssap_clear_sent == 1
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: RAN decode: CLEAR_COMPLETE
@@ -1898,8 +1586,8 @@
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){0}: Removing from parent msub_fsm
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){0}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE)
 DMSC msub(IMSI-901700000004620:MSISDN-46071) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 0 (-)
-DVLR freeing VLR subscr IMSI-901700000004620:MSISDN-46071 (max total use count was 5)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 0 (-)
+DRLL freeing VLR subscr IMSI-901700000004620:MSISDN-46071 (max total use count was 5)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
@@ -1923,24 +1611,19 @@
 DMM msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: USIM: old LAI: 001-868-1
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + mm_rx_loc_upd_req: now used by 2 (rx_from_ms,mm_rx_loc_upd_req)
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + lu: now used by 3 (rx_from_ms,mm_rx_loc_upd_req,lu)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Allocated
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: is child of msc_a(IMSI-901700000004620:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
-DREF VLR subscr unknown + _lu_fsm_associate_vsub: now used by 1 (_lu_fsm_associate_vsub)
-DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
-DVLR New subscr, IMSI: 901700000004620
-DREF VLR subscr IMSI-901700000004620 + active-conn: now used by 2 (_lu_fsm_associate_vsub,active-conn)
+DRLL VLR subscr unknown + _lu_fsm_associate_vsub: now used by 1 (_lu_fsm_associate_vsub)
+DRLL set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
+DRLL New subscr, IMSI: 901700000004620
+DRLL VLR subscr IMSI-901700000004620 + active-conn: now used by 2 (_lu_fsm_associate_vsub,active-conn)
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: Received Event MSC_A_EV_COMPLETE_LAYER_3_OK
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: state_chg to MSC_A_ST_AUTH_CIPH
-DREF VLR subscr IMSI-901700000004620 - _lu_fsm_associate_vsub: now used by 1 (active-conn)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
+DRLL VLR subscr IMSI-901700000004620 - _lu_fsm_associate_vsub: now used by 1 (active-conn)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
 DBSSAP msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Sending DTAP: MM GSM48_MT_MM_ID_REQ
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN encode: DTAP on GERAN-A
 - DTAP --GERAN-A--> MS: GSM48_MT_MM_ID_REQ: 051803
 - DTAP matches expected message
 DMSC dummy_msc_i(IMSI-901700000004620:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_IMEISV
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - mm_rx_loc_upd_req: now used by 2 (rx_from_ms,lu)
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
 - MS replies with an Identity Response, causes an early GSUP Check IMEI request to HLR
@@ -1949,43 +1632,30 @@
 DBSSAP msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_ID_RESP
 DMM IDENTITY RESPONSE: IMEI-SV-4234234234234275
-DVLR set IMEISV on subscriber; IMSI=901700000004620 IMEISV=4234234234234275
-DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: Received Event VLR_ULA_E_ID_IMEISV
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_node1_pre()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: state_chg to VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY
+DRLL set IMEISV on subscriber; IMSI=901700000004620 IMEISV=4234234234234275
+DRLL set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
 GSUP --> HLR: OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST: 30010809710000004026f0500807244332244332240a0101
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
 - Subscriber has the IMEISV from the ID Response
-DREF VLR subscr IMSI-901700000004620 + test_no_authen_imeisv_imei: now used by 2 (active-conn,test_no_authen_imeisv_imei)
+DRLL VLR subscr IMSI-901700000004620 + test_no_authen_imeisv_imei: now used by 2 (active-conn,test_no_authen_imeisv_imei)
   strcmp(vsub->imeisv, "4234234234234275") == 0
-DREF VLR subscr IMSI-901700000004620 - test_no_authen_imeisv_imei: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620 - test_no_authen_imeisv_imei: now used by 1 (active-conn)
 - HLR accepts the IMEI, VLR responds with LU Request
 <-- GSUP rx OSMO_GSUP_MSGT_CHECK_IMEI_RESULT: 32010809710000004026f05101000a0101
-DREF VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY}: Received Event VLR_ULA_E_HLR_IMEI_ACK
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY}: vlr_loc_upd_node1()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY}: vlr_loc_upd_post_auth()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY}: vlr_loc_upd_post_ciph()
+DRLL VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN encode: COMMON_ID on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY}: vlr_loc_upd_node_4()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Allocated
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f02801020a0101
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
-DREF VLR subscr IMSI-901700000004620 - vlr_gsup_rx: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620 - vlr_gsup_rx: now used by 1 (active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_CHECK_IMEI_RESULT: vlr_gsupc_read_cb() returns 0
   lu_result_sent == 0
 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f10a0101
-DREF VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR IMSI:901700000004620 has MSISDN:46071
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071)
+DRLL VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
+DRLL IMSI:901700000004620 has MSISDN:46071
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071)
 GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
   lu_result_sent == 0
 - having received subscriber data does not mean acceptance
@@ -2010,42 +1680,23 @@
   lu_result_sent == 0
 - HLR also sends GSUP _UPDATE_LOCATION_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Allocated
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
 - sending LU Accept for IMSI-901700000004620:MSISDN-46071:GERAN-A:LU
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + attached: now used by 3 (active-conn,vlr_gsup_rx,attached)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU))
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Deferring: will deallocate with upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + attached: now used by 3 (active-conn,vlr_gsup_rx,attached)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Received Event MSC_A_EV_AUTHENTICATED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: state_chg to MSC_A_ST_AUTHENTICATED
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: - lu: now used by 0 (-)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: Received Event MSC_A_EV_UNUSED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: state_chg to MSC_A_ST_RELEASING
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASING}: Releasing: msc_a use is 0 (-)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + msc_a_fsm_releasing_onenter: now used by 4 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 5 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 4 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + msc_a_fsm_releasing_onenter: now used by 4 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 5 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 4 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASING}: + wait-Clear-Complete: now used by 1 (wait-Clear-Complete)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASING}: RAN encode: CLEAR_COMMAND on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - msc_a_fsm_releasing_onenter: now used by 3 (active-conn,vlr_gsup_rx,attached)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Deallocated, including all deferred deallocations
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 2 (active-conn,attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - msc_a_fsm_releasing_onenter: now used by 3 (active-conn,vlr_gsup_rx,attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 2 (active-conn,attached)
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
 - LU was successful, and the conn has already been closed
   lu_result_sent == 1
@@ -2055,10 +1706,6 @@
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASING}: state_chg to MSC_A_ST_RELEASED
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: Released: msc_a use is 0 (-)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU))
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_DONE}: Removing from parent msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: Removing from parent msub_fsm
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: max total use count was 3
 DMSC msub_fsm{active}: Received Event MSUB_EV_ROLE_TERMINATED
@@ -2070,15 +1717,15 @@
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){0}: Removing from parent msub_fsm
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){0}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
 DMSC msub(IMSI-901700000004620:MSISDN-46071) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 1 (attached)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
   llist_count(&msub_list) == 0
 - Subscriber has the IMEI
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + test_no_authen_imeisv_imei: now used by 2 (attached,test_no_authen_imeisv_imei)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + test_no_authen_imeisv_imei: now used by 2 (attached,test_no_authen_imeisv_imei)
   strcmp(vsub->imei, "42342342342342") == 0
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - test_no_authen_imeisv_imei: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - test_no_authen_imeisv_imei: now used by 1 (attached)
 
 
 - subscriber detaches
@@ -2094,24 +1741,24 @@
 DBSSAP msc_a(unknown:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: RAN decode: COMPL_L3
 DRLL msc_a(unknown:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: Dispatching 04.08 message: MM GSM48_MT_MM_IMSI_DETACH_IND
 DMM IMSI DETACH INDICATION: IMSI-901700000004620
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + gsm48_rx_mm_imsi_detach_ind: now used by 2 (attached,gsm48_rx_mm_imsi_detach_ind)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + gsm48_rx_mm_imsi_detach_ind: now used by 2 (attached,gsm48_rx_mm_imsi_detach_ind)
 DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + active-conn: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - attached: now used by 2 (gsm48_rx_mm_imsi_detach_ind,active-conn)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - gsm48_rx_mm_imsi_detach_ind: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + active-conn: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - attached: now used by 2 (gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - gsm48_rx_mm_imsi_detach_ind: now used by 1 (active-conn)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: Received Event MSC_A_EV_CN_CLOSE
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: state_chg to MSC_A_ST_RELEASING
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: Releasing: msc_a use is 1 (rx_from_ms)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + msc_a_fsm_releasing_onenter: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + msc_a_fsm_releasing_onenter: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: + wait-Clear-Complete: now used by 2 (rx_from_ms,wait-Clear-Complete)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: RAN encode: CLEAR_COMMAND on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - msc_a_fsm_releasing_onenter: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - msc_a_fsm_releasing_onenter: now used by 1 (active-conn)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: - rx_from_ms: now used by 1 (wait-Clear-Complete)
   bssap_clear_sent == 1
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASING}: RAN decode: CLEAR_COMPLETE
@@ -2131,8 +1778,8 @@
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){0}: Removing from parent msub_fsm
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){0}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE)
 DMSC msub(IMSI-901700000004620:MSISDN-46071) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 0 (-)
-DVLR freeing VLR subscr IMSI-901700000004620:MSISDN-46071 (max total use count was 5)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 0 (-)
+DRLL freeing VLR subscr IMSI-901700000004620:MSISDN-46071 (max total use count was 5)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:NONE){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
@@ -2156,24 +1803,19 @@
 DMM msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: USIM: old LAI: 001-868-1
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + mm_rx_loc_upd_req: now used by 2 (rx_from_ms,mm_rx_loc_upd_req)
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + lu: now used by 3 (rx_from_ms,mm_rx_loc_upd_req,lu)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Allocated
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: is child of msc_a(IMSI-901700000004620:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
-DREF VLR subscr unknown + _lu_fsm_associate_vsub: now used by 1 (_lu_fsm_associate_vsub)
-DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
-DVLR New subscr, IMSI: 901700000004620
-DREF VLR subscr IMSI-901700000004620 + active-conn: now used by 2 (_lu_fsm_associate_vsub,active-conn)
+DRLL VLR subscr unknown + _lu_fsm_associate_vsub: now used by 1 (_lu_fsm_associate_vsub)
+DRLL set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
+DRLL New subscr, IMSI: 901700000004620
+DRLL VLR subscr IMSI-901700000004620 + active-conn: now used by 2 (_lu_fsm_associate_vsub,active-conn)
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: Received Event MSC_A_EV_COMPLETE_LAYER_3_OK
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: state_chg to MSC_A_ST_AUTH_CIPH
-DREF VLR subscr IMSI-901700000004620 - _lu_fsm_associate_vsub: now used by 1 (active-conn)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
+DRLL VLR subscr IMSI-901700000004620 - _lu_fsm_associate_vsub: now used by 1 (active-conn)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
 DBSSAP msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Sending DTAP: MM GSM48_MT_MM_ID_REQ
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN encode: DTAP on GERAN-A
 - DTAP --GERAN-A--> MS: GSM48_MT_MM_ID_REQ: 051803
 - DTAP matches expected message
 DMSC dummy_msc_i(IMSI-901700000004620:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_IMEISV
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - mm_rx_loc_upd_req: now used by 2 (rx_from_ms,lu)
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
 - MS replies with an Identity Response, causes LU to commence with a GSUP LU request to HLR
@@ -2182,35 +1824,24 @@
 DBSSAP msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_ID_RESP
 DMM IDENTITY RESPONSE: IMEI-SV-4234234234234275
-DVLR set IMEISV on subscriber; IMSI=901700000004620 IMEISV=4234234234234275
-DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: Received Event VLR_ULA_E_ID_IMEISV
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_node1_pre()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_node1()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_post_auth()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_post_ciph()
+DRLL set IMEISV on subscriber; IMSI=901700000004620 IMEISV=4234234234234275
+DRLL set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN encode: COMMON_ID on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_node_4()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Allocated
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f02801020a0101
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
   lu_result_sent == 0
 - Subscriber has the IMEISV from the ID Response
-DREF VLR subscr IMSI-901700000004620 + test_no_authen_imeisv_tmsi: now used by 2 (active-conn,test_no_authen_imeisv_tmsi)
+DRLL VLR subscr IMSI-901700000004620 + test_no_authen_imeisv_tmsi: now used by 2 (active-conn,test_no_authen_imeisv_tmsi)
   strcmp(vsub->imeisv, "4234234234234275") == 0
-DREF VLR subscr IMSI-901700000004620 - test_no_authen_imeisv_tmsi: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620 - test_no_authen_imeisv_tmsi: now used by 1 (active-conn)
 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f10a0101
-DREF VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR IMSI:901700000004620 has MSISDN:46071
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071)
+DRLL VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
+DRLL IMSI:901700000004620 has MSISDN:46071
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071)
 GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
   lu_result_sent == 0
 - having received subscriber data does not mean acceptance
@@ -2235,25 +1866,10 @@
   lu_result_sent == 0
 - HLR also sends GSUP _UPDATE_LOCATION_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Allocated
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
 - sending LU Accept for IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU, with TMSI 0x03020100
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Deallocated
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 - vlr_gsup_rx: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 - vlr_gsup_rx: now used by 1 (active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
 - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
   llist_count(&msub_list) == 1
@@ -2277,28 +1893,20 @@
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Message not permitted for initial conn: SMS:0x01
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode error (rc=-13) for DTAP from MSC-I
 - even though the TMSI is not acked, we can already find the subscr with it
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 + test_no_authen_imeisv_tmsi: now used by 2 (active-conn,test_no_authen_imeisv_tmsi)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 + test_no_authen_imeisv_tmsi: now used by 2 (active-conn,test_no_authen_imeisv_tmsi)
   vsub != NULL == 1
   strcmp(vsub->imsi, imsi) == 0
   vsub->tmsi_new == 0x03020100
   vsub->tmsi == 0xffffffff
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 - test_no_authen_imeisv_tmsi: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 - test_no_authen_imeisv_tmsi: now used by 1 (active-conn)
 - MS sends TMSI Realloc Complete
   MSC <--GERAN-A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: + rx_from_ms: now used by 2 (lu,rx_from_ms)
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_TMSI_REALL_COMPL
 DMM msc_a(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: TMSI Reallocation Completed
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + attached: now used by 2 (active-conn,attached)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Deallocated
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + attached: now used by 2 (active-conn,attached)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Received Event MSC_A_EV_AUTHENTICATED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: state_chg to MSC_A_ST_AUTHENTICATED
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: - lu: now used by 1 (rx_from_ms)
@@ -2306,13 +1914,13 @@
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: Received Event MSC_A_EV_UNUSED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: state_chg to MSC_A_ST_RELEASING
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASING}: Releasing: msc_a use is 0 (-)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + msc_a_fsm_releasing_onenter: now used by 3 (active-conn,attached,msc_a_fsm_releasing_onenter)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 4 (active-conn,attached,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,attached,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + msc_a_fsm_releasing_onenter: now used by 3 (active-conn,attached,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 4 (active-conn,attached,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,attached,msc_a_fsm_releasing_onenter)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASING}: + wait-Clear-Complete: now used by 1 (wait-Clear-Complete)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASING}: RAN encode: CLEAR_COMMAND on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - msc_a_fsm_releasing_onenter: now used by 2 (active-conn,attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - msc_a_fsm_releasing_onenter: now used by 2 (active-conn,attached)
   bssap_clear_sent == 1
 - LU was successful, and the conn has already been closed
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASING}: RAN decode: CLEAR_COMPLETE
@@ -2321,10 +1929,6 @@
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASING}: state_chg to MSC_A_ST_RELEASED
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: Released: msc_a use is 0 (-)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU))
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_DONE}: Removing from parent msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: Removing from parent msub_fsm
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: max total use count was 3
 DMSC msub_fsm{active}: Received Event MSUB_EV_ROLE_TERMINATED
@@ -2336,7 +1940,7 @@
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){0}: Removing from parent msub_fsm
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){0}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
 DMSC msub(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - active-conn: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - active-conn: now used by 1 (attached)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
@@ -2360,22 +1964,17 @@
 DMM msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: USIM: old LAI: 001-868-1
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + mm_rx_loc_upd_req: now used by 2 (rx_from_ms,mm_rx_loc_upd_req)
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + lu: now used by 3 (rx_from_ms,mm_rx_loc_upd_req,lu)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Allocated
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: is child of msc_a(IMSI-901700000004620:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + _lu_fsm_associate_vsub: now used by 2 (attached,_lu_fsm_associate_vsub)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + active-conn: now used by 3 (attached,_lu_fsm_associate_vsub,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + _lu_fsm_associate_vsub: now used by 2 (attached,_lu_fsm_associate_vsub)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + active-conn: now used by 3 (attached,_lu_fsm_associate_vsub,active-conn)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: Received Event MSC_A_EV_COMPLETE_LAYER_3_OK
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: state_chg to MSC_A_ST_AUTH_CIPH
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - _lu_fsm_associate_vsub: now used by 2 (attached,active-conn)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - _lu_fsm_associate_vsub: now used by 2 (attached,active-conn)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Sending DTAP: MM GSM48_MT_MM_ID_REQ
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN encode: DTAP on GERAN-A
 - DTAP --GERAN-A--> MS: GSM48_MT_MM_ID_REQ: 051803
 - DTAP matches expected message
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_IMEISV
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - mm_rx_loc_upd_req: now used by 2 (rx_from_ms,lu)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
 - MS replies with an Identity Response, causes LU to commence with a GSUP LU request to HLR
@@ -2384,35 +1983,24 @@
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_ID_RESP
 DMM IDENTITY RESPONSE: IMEI-SV-5234234234234276
-DVLR set IMEISV on subscriber; IMSI=901700000004620 IMEISV=5234234234234276
-DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=52342342342342
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: Received Event VLR_ULA_E_ID_IMEISV
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_node1_pre()
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_node1()
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_post_auth()
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_post_ciph()
+DRLL set IMEISV on subscriber; IMSI=901700000004620 IMEISV=5234234234234276
+DRLL set IMEI on subscriber; IMSI=901700000004620 IMEI=52342342342342
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN encode: COMMON_ID on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_node_4()
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Allocated
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f02801020a0101
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
   lu_result_sent == 0
 - Subscriber has the IMEISV from the ID Response
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + test_no_authen_imeisv_tmsi: now used by 3 (attached,active-conn,test_no_authen_imeisv_tmsi)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + test_no_authen_imeisv_tmsi: now used by 3 (attached,active-conn,test_no_authen_imeisv_tmsi)
   strcmp(vsub->imeisv, "5234234234234276") == 0
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - test_no_authen_imeisv_tmsi: now used by 2 (attached,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - test_no_authen_imeisv_tmsi: now used by 2 (attached,active-conn)
 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f10a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_gsup_rx: now used by 3 (attached,active-conn,vlr_gsup_rx)
-DVLR IMSI:901700000004620 has MSISDN:46071
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_gsup_rx: now used by 3 (attached,active-conn,vlr_gsup_rx)
+DRLL IMSI:901700000004620 has MSISDN:46071
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
 GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_gsup_rx: now used by 2 (attached,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_gsup_rx: now used by 2 (attached,active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
   lu_result_sent == 0
 - having received subscriber data does not mean acceptance
@@ -2437,25 +2025,10 @@
   lu_result_sent == 0
 - HLR also sends GSUP _UPDATE_LOCATION_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_gsup_rx: now used by 3 (attached,active-conn,vlr_gsup_rx)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Allocated
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504) VLR: update for IMSI=901700000004620 (MSISDN=46071)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_gsup_rx: now used by 3 (attached,active-conn,vlr_gsup_rx)
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504) VLR: update for IMSI=901700000004620 (MSISDN=46071)
 - sending LU Accept for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504:GERAN-A:LU, with TMSI 0x07060504
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Deallocated
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504 - vlr_gsup_rx: now used by 2 (attached,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504 - vlr_gsup_rx: now used by 2 (attached,active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
 - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
   llist_count(&msub_list) == 1
@@ -2479,27 +2052,19 @@
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Message not permitted for initial conn: SMS:0x01
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode error (rc=-13) for DTAP from MSC-I
 - even though the TMSI is not acked, we can already find the subscr with it
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504 + test_no_authen_imeisv_tmsi: now used by 3 (attached,active-conn,test_no_authen_imeisv_tmsi)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504 + test_no_authen_imeisv_tmsi: now used by 3 (attached,active-conn,test_no_authen_imeisv_tmsi)
   vsub != NULL == 1
   strcmp(vsub->imsi, imsi) == 0
   vsub->tmsi_new == 0x07060504
   vsub->tmsi == 0x03020100
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504 - test_no_authen_imeisv_tmsi: now used by 2 (attached,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504 - test_no_authen_imeisv_tmsi: now used by 2 (attached,active-conn)
 - MS sends TMSI Realloc Complete
   MSC <--GERAN-A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: + rx_from_ms: now used by 2 (lu,rx_from_ms)
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_TMSI_REALL_COMPL
 DMM msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: TMSI Reallocation Completed
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:TMSInew-0x07060504:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504) VLR: update for IMSI=901700000004620 (MSISDN=46071)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Deallocated
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504) VLR: update for IMSI=901700000004620 (MSISDN=46071)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Received Event MSC_A_EV_AUTHENTICATED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: state_chg to MSC_A_ST_AUTHENTICATED
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: - lu: now used by 1 (rx_from_ms)
@@ -2507,13 +2072,13 @@
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: Received Event MSC_A_EV_UNUSED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: state_chg to MSC_A_ST_RELEASING
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_RELEASING}: Releasing: msc_a use is 0 (-)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + msc_a_fsm_releasing_onenter: now used by 3 (attached,active-conn,msc_a_fsm_releasing_onenter)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + msc_a_fsm_releasing_onenter: now used by 3 (attached,active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,active-conn,msc_a_fsm_releasing_onenter)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_RELEASING}: + wait-Clear-Complete: now used by 1 (wait-Clear-Complete)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_RELEASING}: RAN encode: CLEAR_COMMAND on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - msc_a_fsm_releasing_onenter: now used by 2 (attached,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - msc_a_fsm_releasing_onenter: now used by 2 (attached,active-conn)
   bssap_clear_sent == 1
 - LU was successful, and the conn has already been closed
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_RELEASING}: RAN decode: CLEAR_COMPLETE
@@ -2522,10 +2087,6 @@
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_RELEASING}: state_chg to MSC_A_ST_RELEASED
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_RELEASED}: Released: msc_a use is 0 (-)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU))
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){VLR_ULA_S_DONE}: Removing from parent msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_RELEASED}: Removing from parent msub_fsm
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_RELEASED}: max total use count was 3
 DMSC msub_fsm{active}: Received Event MSUB_EV_ROLE_TERMINATED
@@ -2537,18 +2098,18 @@
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){0}: Removing from parent msub_fsm
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){0}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU)
 DMSC msub(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - active-conn: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - active-conn: now used by 1 (attached)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:LU){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
   llist_count(&msub_list) == 0
 - subscriber has the new TMSI
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + test_no_authen_imeisv_tmsi: now used by 2 (attached,test_no_authen_imeisv_tmsi)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + test_no_authen_imeisv_tmsi: now used by 2 (attached,test_no_authen_imeisv_tmsi)
   vsub != NULL == 1
   strcmp(vsub->imsi, imsi) == 0
   vsub->tmsi_new == 0xffffffff
   vsub->tmsi == 0x07060504
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - test_no_authen_imeisv_tmsi: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - test_no_authen_imeisv_tmsi: now used by 1 (attached)
 
 
 - subscriber detaches, using new TMSI
@@ -2564,24 +2125,24 @@
 DBSSAP msc_a(unknown:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: RAN decode: COMPL_L3
 DRLL msc_a(unknown:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: Dispatching 04.08 message: MM GSM48_MT_MM_IMSI_DETACH_IND
 DMM IMSI DETACH INDICATION: TMSI-0x07060504
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + gsm48_rx_mm_imsi_detach_ind: now used by 2 (attached,gsm48_rx_mm_imsi_detach_ind)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + gsm48_rx_mm_imsi_detach_ind: now used by 2 (attached,gsm48_rx_mm_imsi_detach_ind)
 DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + active-conn: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - attached: now used by 2 (gsm48_rx_mm_imsi_detach_ind,active-conn)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - gsm48_rx_mm_imsi_detach_ind: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + active-conn: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - attached: now used by 2 (gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - gsm48_rx_mm_imsi_detach_ind: now used by 1 (active-conn)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: Received Event MSC_A_EV_CN_CLOSE
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: state_chg to MSC_A_ST_RELEASING
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:NONE){MSC_A_ST_RELEASING}: Releasing: msc_a use is 1 (rx_from_ms)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + msc_a_fsm_releasing_onenter: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - vlr_subscr_cancel_attach_fsm: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + msc_a_fsm_releasing_onenter: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 + vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - vlr_subscr_cancel_attach_fsm: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:NONE){MSC_A_ST_RELEASING}: + wait-Clear-Complete: now used by 2 (rx_from_ms,wait-Clear-Complete)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:NONE){MSC_A_ST_RELEASING}: RAN encode: CLEAR_COMMAND on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:NONE){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - msc_a_fsm_releasing_onenter: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - msc_a_fsm_releasing_onenter: now used by 1 (active-conn)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:NONE){MSC_A_ST_RELEASING}: - rx_from_ms: now used by 1 (wait-Clear-Complete)
   bssap_clear_sent == 1
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:NONE){MSC_A_ST_RELEASING}: RAN decode: CLEAR_COMPLETE
@@ -2601,8 +2162,8 @@
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:NONE){0}: Removing from parent msub_fsm
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:NONE){0}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:NONE)
 DMSC msub(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - active-conn: now used by 0 (-)
-DVLR freeing VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 (max total use count was 4)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 - active-conn: now used by 0 (-)
+DRLL freeing VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504 (max total use count was 4)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:NONE)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x07060504:GERAN-A:NONE){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
@@ -2626,24 +2187,19 @@
 DMM msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: USIM: old LAI: 001-868-1
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + mm_rx_loc_upd_req: now used by 2 (rx_from_ms,mm_rx_loc_upd_req)
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + lu: now used by 3 (rx_from_ms,mm_rx_loc_upd_req,lu)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Allocated
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: is child of msc_a(IMSI-901700000004620:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
-DREF VLR subscr unknown + _lu_fsm_associate_vsub: now used by 1 (_lu_fsm_associate_vsub)
-DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
-DVLR New subscr, IMSI: 901700000004620
-DREF VLR subscr IMSI-901700000004620 + active-conn: now used by 2 (_lu_fsm_associate_vsub,active-conn)
+DRLL VLR subscr unknown + _lu_fsm_associate_vsub: now used by 1 (_lu_fsm_associate_vsub)
+DRLL set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
+DRLL New subscr, IMSI: 901700000004620
+DRLL VLR subscr IMSI-901700000004620 + active-conn: now used by 2 (_lu_fsm_associate_vsub,active-conn)
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: Received Event MSC_A_EV_COMPLETE_LAYER_3_OK
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: state_chg to MSC_A_ST_AUTH_CIPH
-DREF VLR subscr IMSI-901700000004620 - _lu_fsm_associate_vsub: now used by 1 (active-conn)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
+DRLL VLR subscr IMSI-901700000004620 - _lu_fsm_associate_vsub: now used by 1 (active-conn)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
 DBSSAP msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Sending DTAP: MM GSM48_MT_MM_ID_REQ
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN encode: DTAP on GERAN-A
 - DTAP --GERAN-A--> MS: GSM48_MT_MM_ID_REQ: 051803
 - DTAP matches expected message
 DMSC dummy_msc_i(IMSI-901700000004620:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_IMEISV
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - mm_rx_loc_upd_req: now used by 2 (rx_from_ms,lu)
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
 - MS replies with an Identity Response, causes an early GSUP Check IMEI request to HLR
@@ -2652,43 +2208,30 @@
 DBSSAP msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_ID_RESP
 DMM IDENTITY RESPONSE: IMEI-SV-4234234234234275
-DVLR set IMEISV on subscriber; IMSI=901700000004620 IMEISV=4234234234234275
-DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: Received Event VLR_ULA_E_ID_IMEISV
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: vlr_loc_upd_node1_pre()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_IMEISV}: state_chg to VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY
+DRLL set IMEISV on subscriber; IMSI=901700000004620 IMEISV=4234234234234275
+DRLL set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
 GSUP --> HLR: OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST: 30010809710000004026f0500807244332244332240a0101
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
 - Subscriber has the IMEISV from the ID Response
-DREF VLR subscr IMSI-901700000004620 + test_no_authen_imeisv_tmsi_imei: now used by 2 (active-conn,test_no_authen_imeisv_tmsi_imei)
+DRLL VLR subscr IMSI-901700000004620 + test_no_authen_imeisv_tmsi_imei: now used by 2 (active-conn,test_no_authen_imeisv_tmsi_imei)
   strcmp(vsub->imeisv, "4234234234234275") == 0
-DREF VLR subscr IMSI-901700000004620 - test_no_authen_imeisv_tmsi_imei: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620 - test_no_authen_imeisv_tmsi_imei: now used by 1 (active-conn)
 - HLR accepts the IMEI, VLR responds with LU Request
 <-- GSUP rx OSMO_GSUP_MSGT_CHECK_IMEI_RESULT: 32010809710000004026f05101000a0101
-DREF VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY}: Received Event VLR_ULA_E_HLR_IMEI_ACK
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY}: vlr_loc_upd_node1()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY}: vlr_loc_upd_post_auth()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY}: vlr_loc_upd_post_ciph()
+DRLL VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN encode: COMMON_ID on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY}: vlr_loc_upd_node_4()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_CHECK_IMEI_EARLY}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Allocated
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f02801020a0101
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
-DREF VLR subscr IMSI-901700000004620 - vlr_gsup_rx: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620 - vlr_gsup_rx: now used by 1 (active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_CHECK_IMEI_RESULT: vlr_gsupc_read_cb() returns 0
   lu_result_sent == 0
 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f10a0101
-DREF VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR IMSI:901700000004620 has MSISDN:46071
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071)
+DRLL VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
+DRLL IMSI:901700000004620 has MSISDN:46071
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071)
 GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
   lu_result_sent == 0
 - having received subscriber data does not mean acceptance
@@ -2713,25 +2256,10 @@
   lu_result_sent == 0
 - HLR also sends GSUP _UPDATE_LOCATION_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Allocated
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
 - sending LU Accept for IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU, with TMSI 0x03020100
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Deallocated
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 - vlr_gsup_rx: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 - vlr_gsup_rx: now used by 1 (active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
 - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
   llist_count(&msub_list) == 1
@@ -2760,16 +2288,8 @@
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_TMSI_REALL_COMPL
 DMM msc_a(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: TMSI Reallocation Completed
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + attached: now used by 2 (active-conn,attached)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Deallocated
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + attached: now used by 2 (active-conn,attached)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Received Event MSC_A_EV_AUTHENTICATED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: state_chg to MSC_A_ST_AUTHENTICATED
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: - lu: now used by 1 (rx_from_ms)
@@ -2777,13 +2297,13 @@
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: Received Event MSC_A_EV_UNUSED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: state_chg to MSC_A_ST_RELEASING
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASING}: Releasing: msc_a use is 0 (-)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + msc_a_fsm_releasing_onenter: now used by 3 (active-conn,attached,msc_a_fsm_releasing_onenter)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 4 (active-conn,attached,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,attached,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + msc_a_fsm_releasing_onenter: now used by 3 (active-conn,attached,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 4 (active-conn,attached,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,attached,msc_a_fsm_releasing_onenter)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASING}: + wait-Clear-Complete: now used by 1 (wait-Clear-Complete)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASING}: RAN encode: CLEAR_COMMAND on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - msc_a_fsm_releasing_onenter: now used by 2 (active-conn,attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - msc_a_fsm_releasing_onenter: now used by 2 (active-conn,attached)
   bssap_clear_sent == 1
 - LU was successful, and the conn has already been closed
   lu_result_sent == 1
@@ -2793,10 +2313,6 @@
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASING}: state_chg to MSC_A_ST_RELEASED
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: Released: msc_a use is 0 (-)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU))
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_DONE}: Removing from parent msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: Removing from parent msub_fsm
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: max total use count was 3
 DMSC msub_fsm{active}: Received Event MSUB_EV_ROLE_TERMINATED
@@ -2808,17 +2324,17 @@
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){0}: Removing from parent msub_fsm
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){0}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
 DMSC msub(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - active-conn: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - active-conn: now used by 1 (attached)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:LU){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
   llist_count(&msub_list) == 0
 - Subscriber has the IMEISV, IMEI and TMSI
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + test_no_authen_imeisv_tmsi_imei: now used by 2 (attached,test_no_authen_imeisv_tmsi_imei)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + test_no_authen_imeisv_tmsi_imei: now used by 2 (attached,test_no_authen_imeisv_tmsi_imei)
   strcmp(vsub->imeisv, "4234234234234275") == 0
   strcmp(vsub->imei, "42342342342342") == 0
   vsub->tmsi == 0x03020100
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - test_no_authen_imeisv_tmsi_imei: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - test_no_authen_imeisv_tmsi_imei: now used by 1 (attached)
 
 
 - subscriber detaches
@@ -2834,24 +2350,24 @@
 DBSSAP msc_a(unknown:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: RAN decode: COMPL_L3
 DRLL msc_a(unknown:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: Dispatching 04.08 message: MM GSM48_MT_MM_IMSI_DETACH_IND
 DMM IMSI DETACH INDICATION: IMSI-901700000004620
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + gsm48_rx_mm_imsi_detach_ind: now used by 2 (attached,gsm48_rx_mm_imsi_detach_ind)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + gsm48_rx_mm_imsi_detach_ind: now used by 2 (attached,gsm48_rx_mm_imsi_detach_ind)
 DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + active-conn: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - attached: now used by 2 (gsm48_rx_mm_imsi_detach_ind,active-conn)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - gsm48_rx_mm_imsi_detach_ind: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + active-conn: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 4 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 3 (attached,gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - attached: now used by 2 (gsm48_rx_mm_imsi_detach_ind,active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - gsm48_rx_mm_imsi_detach_ind: now used by 1 (active-conn)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: Received Event MSC_A_EV_CN_CLOSE
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_VALIDATE_L3}: state_chg to MSC_A_ST_RELEASING
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_RELEASING}: Releasing: msc_a use is 1 (rx_from_ms)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + msc_a_fsm_releasing_onenter: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + msc_a_fsm_releasing_onenter: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + vlr_subscr_cancel_attach_fsm: now used by 3 (active-conn,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - vlr_subscr_cancel_attach_fsm: now used by 2 (active-conn,msc_a_fsm_releasing_onenter)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_RELEASING}: + wait-Clear-Complete: now used by 2 (rx_from_ms,wait-Clear-Complete)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_RELEASING}: RAN encode: CLEAR_COMMAND on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - msc_a_fsm_releasing_onenter: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - msc_a_fsm_releasing_onenter: now used by 1 (active-conn)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_RELEASING}: - rx_from_ms: now used by 1 (wait-Clear-Complete)
   bssap_clear_sent == 1
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_RELEASING}: RAN decode: CLEAR_COMPLETE
@@ -2871,8 +2387,8 @@
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){0}: Removing from parent msub_fsm
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){0}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE)
 DMSC msub(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - active-conn: now used by 0 (-)
-DVLR freeing VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 (max total use count was 4)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - active-conn: now used by 0 (-)
+DRLL freeing VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 (max total use count was 4)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A:NONE){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
@@ -2898,81 +2414,48 @@
 DMM msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: USIM: old LAI: 001-868-1
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + mm_rx_loc_upd_req: now used by 2 (rx_from_ms,mm_rx_loc_upd_req)
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: + lu: now used by 3 (rx_from_ms,mm_rx_loc_upd_req,lu)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Allocated
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: is child of msc_a(IMSI-901700000004620:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
-DREF VLR subscr unknown + _lu_fsm_associate_vsub: now used by 1 (_lu_fsm_associate_vsub)
-DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
-DVLR New subscr, IMSI: 901700000004620
-DREF VLR subscr IMSI-901700000004620 + active-conn: now used by 2 (_lu_fsm_associate_vsub,active-conn)
+DRLL VLR subscr unknown + _lu_fsm_associate_vsub: now used by 1 (_lu_fsm_associate_vsub)
+DRLL set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
+DRLL New subscr, IMSI: 901700000004620
+DRLL VLR subscr IMSI-901700000004620 + active-conn: now used by 2 (_lu_fsm_associate_vsub,active-conn)
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: Received Event MSC_A_EV_COMPLETE_LAYER_3_OK
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_VALIDATE_L3}: state_chg to MSC_A_ST_AUTH_CIPH
-DREF VLR subscr IMSI-901700000004620 - _lu_fsm_associate_vsub: now used by 1 (active-conn)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1_pre()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_post_auth()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_post_ciph()
+DRLL VLR subscr IMSI-901700000004620 - _lu_fsm_associate_vsub: now used by 1 (active-conn)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
 DMSC msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN encode: COMMON_ID on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node_4()
-DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Allocated
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A:LU)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f02801020a0101
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - mm_rx_loc_upd_req: now used by 2 (rx_from_ms,lu)
 DREF msc_a(IMSI-901700000004620:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
   lu_result_sent == 0
 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f10a0101
-DREF VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR IMSI:901700000004620 has MSISDN:46071
-DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071)
+DRLL VLR subscr IMSI-901700000004620 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
+DRLL IMSI:901700000004620 has MSISDN:46071
+DRLL SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071)
 GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 1 (active-conn)
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
   lu_result_sent == 0
 - HLR also sends GSUP _UPDATE_LOCATION_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f00a0101
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Allocated
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_gsup_rx: now used by 2 (active-conn,vlr_gsup_rx)
 - sending LU Accept for IMSI-901700000004620:MSISDN-46071:GERAN-A:LU
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + attached: now used by 3 (active-conn,vlr_gsup_rx,attached)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU))
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){LU_COMPL_VLR_S_DONE}: Deferring: will deallocate with upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + attached: now used by 3 (active-conn,vlr_gsup_rx,attached)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Received Event MSC_A_EV_AUTHENTICATED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: state_chg to MSC_A_ST_AUTHENTICATED
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: - lu: now used by 0 (-)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: Received Event MSC_A_EV_UNUSED
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTHENTICATED}: state_chg to MSC_A_ST_RELEASING
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASING}: Releasing: msc_a use is 0 (-)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + msc_a_fsm_releasing_onenter: now used by 4 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 5 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 4 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + msc_a_fsm_releasing_onenter: now used by 4 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 5 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 4 (active-conn,vlr_gsup_rx,attached,msc_a_fsm_releasing_onenter)
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASING}: + wait-Clear-Complete: now used by 1 (wait-Clear-Complete)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASING}: RAN encode: CLEAR_COMMAND on GERAN-A
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){0}: Received Event MSC_I_EV_FROM_A_FORWARD_ACCESS_SIGNALLING_REQUEST
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - msc_a_fsm_releasing_onenter: now used by 3 (active-conn,vlr_gsup_rx,attached)
-DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A:LU){UPD_HLR_VLR_S_DONE}: Deallocated, including all deferred deallocations
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 2 (active-conn,attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - msc_a_fsm_releasing_onenter: now used by 3 (active-conn,vlr_gsup_rx,attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_gsup_rx: now used by 2 (active-conn,attached)
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
 - LU was successful, and the conn has already been closed
   lu_result_sent == 1
@@ -2983,10 +2466,6 @@
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASING}: state_chg to MSC_A_ST_RELEASED
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: Released: msc_a use is 0 (-)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_DONE}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU))
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_DONE}: Removing from parent msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
-DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_DONE}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: Removing from parent msub_fsm
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: max total use count was 3
 DMSC msub_fsm{active}: Received Event MSUB_EV_ROLE_TERMINATED
@@ -2998,20 +2477,20 @@
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){0}: Removing from parent msub_fsm
 DMSC dummy_msc_i(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){0}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
 DMSC msub(IMSI-901700000004620:MSISDN-46071) Free
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - active-conn: now used by 1 (attached)
 DMSC msub_fsm{terminating}: Deferring: will deallocate with msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU)
 DMSC msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_RELEASED}: Deallocated, including all deferred deallocations
 - msub gone
   llist_count(&msub_list) == 0
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + test_no_authen_subscr_expire: now used by 2 (attached,test_no_authen_subscr_expire)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - test_no_authen_subscr_expire: now used by 1 (attached)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + test_no_authen_subscr_expire: now used by 2 (attached,test_no_authen_subscr_expire)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - test_no_authen_subscr_expire: now used by 1 (attached)
 - Total time passed: 3901.000000 s
-DVLR IMSI-901700000004620:MSISDN-46071: Location Update expired
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 2 (attached,vlr_subscr_cancel_attach_fsm)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 1 (attached)
-DVLR set Last E-UTRAN PLMN ID on subscriber: (none)
-DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - attached: now used by 0 (-)
-DVLR freeing VLR subscr IMSI-901700000004620:MSISDN-46071 (max total use count was 5)
+DRLL IMSI-901700000004620:MSISDN-46071: Location Update expired
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 + vlr_subscr_cancel_attach_fsm: now used by 2 (attached,vlr_subscr_cancel_attach_fsm)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - vlr_subscr_cancel_attach_fsm: now used by 1 (attached)
+DRLL set Last E-UTRAN PLMN ID on subscriber: (none)
+DRLL VLR subscr IMSI-901700000004620:MSISDN-46071 - attached: now used by 0 (-)
+DRLL freeing VLR subscr IMSI-901700000004620:MSISDN-46071 (max total use count was 5)
   llist_count(&msub_list) == 0
 ===== test_no_authen_subscr_expire: SUCCESS
 
4. testsuite.at:27: 4. msc_vlr_test_no_authen (testsuite.at:27): FAILED (testsuite.at:31)
Build step 'Execute shell' marked build as failure
Finished: FAILURE